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AdGuard publishes the first ad blocker built on Manifest V3

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241–250 of 371 posts

Re: AdGuard publishes the first ad blocker built on Manifest V3

#241
post #138

These extension changes aren't coming to Firefox, right? So uBO on Firefox is still the best desktop browser adblocker at the moment, right?

Correct. Firefox is going to support Manifest V3 but with the old content blocking APIs from V2 still intact.

Re: AdGuard publishes the first ad blocker built on Manifest V3

#242
post #7

> By releasing an extension built with Manifest V3 today — first among developers of ad blockers – we can say that we've met the challenge that Google posed to us. They shouldn't do this IMHO. Manifest V3 is a horrible attempt to kill adblocking (under the banner of "security", as always). But, the web is completely unusable without adblocking. If there are no more (effective) adblockers for Chrome, users will franti…

Are there any reliable stats on what percentage of internet users use an ad blocker? I've always felt that we are mostly a vocal minority, and as such I don't see this move making a huge dent in Chrome's market share.

Re: AdGuard publishes the first ad blocker built on Manifest V3

#243

Earlier quoted context omitted.

I also was and still am disappointed about both changes, but I don't think you're being at all fair to Mozilla. In both transitions, Mozilla made sure to support the needs of both uBlock origin and NoScript, extending the webextension API (such that uBlock origin on Firefox is more capable than on current Chromium) and working with uBlock to make its interface more mobile-friendly. They also extended the webextension…

I’d say fairness also requires mentioning how the browser has been able to improve because of killing off XUL extensions; technologically, they were holding things back. Firefox is considerably faster than would have been possible without breaking a great many XUL extensions anyway. And more secure, if you care about that kind of thing, which normal people probably do or should, but frankly it’s the performance I car…

I think people forget how slow and buggy Firefox used to be. There is a reason that Chrome took off like a rocket in the early '10s.

Re: AdGuard publishes the first ad blocker built on Manifest V3

#244
post #7

> By releasing an extension built with Manifest V3 today — first among developers of ad blockers – we can say that we've met the challenge that Google posed to us. They shouldn't do this IMHO. Manifest V3 is a horrible attempt to kill adblocking (under the banner of "security", as always). But, the web is completely unusable without adblocking. If there are no more (effective) adblockers for Chrome, users will franti…

Switch to Brave, you will still maintain 99% of the bell and whistles of Chrome (because it's a Chrome fork) and you will have an Adblock engine directly in the browser core written in Rust. How cool is that... Especially on mobile Brave is a game changer. https://github.com/brave/adblock-rust

Does Chrome have bells and whistles? I thought they removed all of them. Firefox, on the other hand, have a few left...

Re: AdGuard publishes the first ad blocker built on Manifest V3

#245
post #176

Firefox seems pretty much on par with chrome these days and FF seems to win out on detection rates anyway so not sure why I'd want this combo? https://github.com/gorhill/uBlock/wiki/uBlock-Origin-works-b... Does anyone has stats of adguard vs ublock by chance?

Firefox on android is horrible. Full of bugs and slow downs.

I use it with uBlock on a $250 "budget" Android phone and it's as fast as Chrome. The last time I remember Firefox being slow on Android was when I was running it on a ZTE phone running FirefoxOS.

The only bugs I find belong to websites, which I don't count against Firefox. I used to have to support IE8... if the site broke it was my responsibility, not the browser.

Re: AdGuard publishes the first ad blocker built on Manifest V3

#246

Earlier quoted context omitted.

I use Chrome because it's faster, safer, more stable. I don't believe V3 in any way is a serious issue for the internet in any meaningful sense either.

It is objectively less safe to use the web without an ad blocker.

Then it is a good thing that MV3 doesn't prevent ad blockers as demonstrated by AdGuard having made one.

Re: AdGuard publishes the first ad blocker built on Manifest V3

#247

Earlier quoted context omitted.

I’d say fairness also requires mentioning how the browser has been able to improve because of killing off XUL extensions; technologically, they were holding things back. Firefox is considerably faster than would have been possible without breaking a great many XUL extensions anyway. And more secure, if you care about that kind of thing, which normal people probably do or should, but frankly it’s the performance I car…

I think people forget how slow and buggy Firefox used to be. There is a reason that Chrome took off like a rocket in the early '10s.

In most areas (though certainly not all), the difference was generally ironed out well before the advent of WebExtensions—what’s come since then has been as often surpassing as catching up.

Chrome was definitely a wake-up call, and the Firefox 4 cycle in 2010 achieved a lot. I recall doing audio stuff with the new Audio Data API (sadly since discontinued in favour of the much-more-complex-generally-for-no-good-reason Web Audio API) with a sine waves stress test (adding random sine waves together until underrun occurs) in Nightly, and watching the number it could cope with increase, week after week, due to JIT engine improvements. It went from handling a dozen to handling a couple of hundred over the course of two or three months.

Re: AdGuard publishes the first ad blocker built on Manifest V3

#248
post #71

One of the stated goal of MV3 by Google[1] was to avoid extensions with broad permissions: > our new declarativeNetRequest API is designed to be a privacy-preserving method for extensions to block network requests without needing access to sensitive data This MV3-based AdGuard extension still requires a broad permission to "read or modify host data" on all sites[2]: "host_permissions": [ " " ], So what you have now i…

All true, and we (content blockers devs) were saying this all for years, since MV3 was first announced. MV3 brings very little (if any) privacy and security enhancements, this is for the future MV4 when extensions will be dumbed down to sets of declarative rules. We'll now need to rely on Chrome team for implementing what we need. But they do it painfully slow or not do at all. Also, where will we get the new ideas i…

Regarding MV4: the WebExtensions working group has started to mention the term at some of their recent meetings, although details are scarce it seems MV4 will still retain JS code execution [1] [2].

[1]: https://github.com/w3c/webextensions/blob/main/_minutes/2022... (CTRL-F for "mv4")

[2]: https://github.com/w3c/webextensions/blob/main/_minutes/2022... (CTRL-F for "mv4")

Re: AdGuard publishes the first ad blocker built on Manifest V3

#249

Earlier quoted context omitted.

How about simply not supporting chrome. I believe some responsibility for this lies with us developers. It was developers who made extensions for chrome. We as technologists recommended chrome to our friends and families. Without us chrome would likely not be in the position it is today and google could not dictate the terms like they do. Maybe it is time that extension authors abandon ship, and we recommend alternat…

I use Chrome because it's faster, safer, more stable. I don't believe V3 in any way is a serious issue for the internet in any meaningful sense either.

Did you read the entry on HN recently, where it is discussed, that Chromium-based browsers allow websites to set your clipboard content, without user action being involved at all? (https://news.ycombinator.com/item?id=32614037)

Just one example of how it is not safer, that I thought I should mention, on the background of such a blanket statement as "Chrome is safer" : )

Re: AdGuard publishes the first ad blocker built on Manifest V3

#250
post #246

Earlier quoted context omitted.

It is objectively less safe to use the web without an ad blocker.

Then it is a good thing that MV3 doesn't prevent ad blockers as demonstrated by AdGuard having made one.

Unless Google really wants you to see that specific category of ads.
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